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NSJ Unit 1
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50+50-50=50
fifty plus fifty minus fifty is fifty
Oops!
Okay!
55+7=62
fifty-five plus seven is sixty two
Oops!
Okay!
99-50=49
ninety-nine minus fifty is forty-nine
Oops!
Okay!
16
sixteen
Oops!
Okay!
15+40=55
fifteen plus forty is fifty-five
Oops!
Okay!
47
forty-seven
Oops!
Okay!
There are 20 balloons. 8 of the balloons fly away. How many balloons are left?
20-8=12
Oops!
Okay!
91
ninety-one
Oops!
Okay!
21-5=16
twenty-one minus five is sixteen
Oops!
Okay!
13+13=26
thirteen plus thirteen is twenty-six
Oops!
Okay!
31
thirty-one
Oops!
Okay!
7+11=18
seven plus eleven is eighteen
Oops!
Okay!
55
fifty-five
Oops!
Okay!
60+20=80
sixty plus twenty is eighty
Oops!
Okay!
There are 27 elephants in a zoo. 5 zebras are added to the zoo. How many animals are there in total?
27+5=32
Oops!
Okay!
12-6=6
twelve minus six is six
Oops!
Okay!
33
thirty-three
Oops!
Okay!
There are 13 pizzas in a classroom. The students eat 5 pizzas. How many pizzas are left?
13-5=8
Oops!
Okay!
11+11+11=33
eleven plus eleven plus eleven is thirty-three
Oops!
Okay!
19
nineteen
Oops!
Okay!
20
twenty
Oops!
Okay!
7
seven
Oops!
Okay!
29
twenty-nine
Oops!
Okay!
There are 12 dogs in a room. 3 dogs leave. How many dogs are left?
12-3=9
Oops!
Okay!
35
thirty-five
Oops!
Okay!
10+11=21
ten plus eleven is twenty-one
Oops!
Okay!
11
eleven
Oops!
Okay!
15
fifteen
Oops!
Okay!
23
twenty-three
Oops!
Okay!
There are 16 watermelons and 20 apples in a basket. How many fruits are there altogether?
16+20=36
Oops!
Okay!
10+25-5=30
ten plus twenty-five minus five is thirty
Oops!
Okay!
6+6=12
six plus six is twelve
Oops!
Okay!
15+15=30
fifteen plus fifteen is thirty
Oops!
Okay!
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